I’ve seen a few people promote a theory that if X brings in new communities (e.g., women, vloggers) that it will somehow damage their community’s experience. This is categorically false: the Timeline algorithm serves tons of niches that you never see. Growth of new audiences will not pollute your Timeline (and if it does, that is a failure of the algorithm and we will fix it). X is for everyone and the product only gets more resilient and more relevant when more people are on here.